<!doctype html>
<html ng-app="phonecatControllers">
<meta charset="utf-8"/>
<head>
    <script src="test/angular.js"></script>
    <script src="test/onEmitBroadcast.js"></script>
</head>
<body>
<div ng-controller="ParentCtrl">
    <div ng-controller="SelfCtrl">
        <button ng-click="click()">click me</button>
        <div ng-controller="ChildCtrl"></div>
    </div>
    <div ng-controller="BroCtrl"></div>
</div>
</body>
</html>